my first board had the evaluation rom "not for sale"
and the second had the file above but still had the same problems and also died, so from my point of view this bios update did not work for me. but on the other hand the bios could be fine but another common link could be the problem.
as with the packaging both my boards were allowed to shift in the box, and like many others the cardboard on the inside was scratched, the marks suggested that the board was moving freely about 2 inches (forwards and back).